CancellationTokenSource Constructor (Int32)
Initializes a new instance of the CancellationTokenSource class that will be canceled after the specified delay in milliseconds.
Assembly: mscorlib (in mscorlib.dll)
The exception that is thrown when millisecondsDelay is less than -1.
The countdown for the millisecondsDelay starts during the call to the constructor. When the millisecondsDelay expires, the constructed CancellationTokenSource is canceled (if it has not been canceled already).